Staff

Nathan Heimerl

Nathan Heimerl

Service Manager
456 Reviews
View Bio
Cesar Nunez

Cesar Nunez

Sales & Leasing Consultant
244 Reviews
View Bio
William Harris

William Harris

Service Advisor
117 Reviews
View Bio
Leigh Mattilla

Leigh Mattilla

Sales & Leasing Consultant
113 Reviews
View Bio
William (Liam) Dooley

William (Liam) Dooley

Service Advisor
74 Reviews
View Bio
Brian Crandall

Brian Crandall

Sales Director / General Manager

Certified
45 Reviews
View Bio
Maria Fuller

Maria Fuller

Sales & Leasing Consultant
39 Reviews
View Bio
Glenn Leinen

Glenn Leinen

Sales Manager
13 Reviews
View Bio
John Haba

John Haba

Service Advisor
12 Reviews
View Bio
Rick Hodge

Rick Hodge

Finance Manager
9 Reviews
View Bio
Jared Gengler

Jared Gengler

Parts Manager
4 Reviews
View Bio
Brad Rasmussen

Brad Rasmussen

Parts Representative
4 Reviews
View Bio
Kreyshia White

Kreyshia White

Finance Manager
4 Reviews
View Bio
Brent Thompson

Brent Thompson

Sales & Leasing Consultant
2 Reviews
View Bio
Ryan Walkowski

Ryan Walkowski

Sales & Leasing Consultant
2 Reviews
View Bio
Richard Jarvi

Richard Jarvi

Sales Manager
1 Review
View Bio
Corinne Kozeniecki

Corinne Kozeniecki

Office Supervisor
View Bio
Jessica Nelson

Jessica Nelson

Parts Representative
View Bio
Dan Shreve

Dan Shreve

Parts Representative
View Bio
Tony Wex

Tony Wex

BDC Director
View Bio
Nathan Heimerl

Nathan Heimerl

Service Manager
Dealership Experience 12 years 7 months
Industry Experience 16 years
Recent Reviews

Jul 06, 2025

Dealership Rating
Employee Rating

Can never get ahold of general manager.

Can never get ahold of general manager. Car not cleaned & trailer hitch cover not on.

Mar 14, 2025

Dealership Rating
Employee Rating

I like this dealer and taking care of my car so nice.

I like this dealer and taking care of my car so nice. They so honest.

Mar 13, 2025

Dealership Rating
Employee Rating

I was very disappointed with my service since you didn't

I was very disappointed with my service since you didn't fix the problem. I had a early morning appointment but apparently you worked on other cars and didn't devote the time needed to fix it. My husband had scheduled an appointment a few months ago and when he arrived they said it would be a hour to an hour an a half wait, he left. Not sure if I will continue to bring my car in anymore. I bought it there and have been very happy with it, but the service is a different story.

Mar 11, 2025

Dealership Rating
Employee Rating

Best sales department, caring individuals that really no

Best sales department, caring individuals that really no how to get you want you want no questions asked. Work with you until the deal is done.

Mar 07, 2025

Dealership Rating
Employee Rating

My oil change was done promptly.

My oil change was done promptly. Thank you for the prompt service. Was going to a different dealership but they could not get me in until next week and I needed my oil change done due to travelling long distance

View More Reviews on DealerRater
Cesar Nunez

Cesar Nunez

Sales & Leasing Consultant
Contact Me
Dealership Experience 13 years
Industry Experience 13 years
Hi everybody, thank you for reading my profile. Let me share a few things about myself. I was born in the Dominican Republic and moved to Wisconsin over 25 years ago. I really enjoy the 4 seasons that Wisconsin has to offer. I enjoy sports, especially football, and I'm a big fan of all the sports teams in Wisconsin.
Recent Reviews

Jul 06, 2025

Dealership Rating
Employee Rating

Can never get ahold of general manager.

Can never get ahold of general manager. Car not cleaned & trailer hitch cover not on.

Jun 09, 2025

Dealership Rating
Employee Rating

Brent and the team made us feel welcome and at home.

Brent and the team made us feel welcome and at home. No high pressure pitches, just friendly interactions. Thank you Heiser, and especially Brent, Cesar, and Brian, we love our new CT5-V!

Jun 05, 2025

Dealership Rating
Employee Rating

Cesar was amazing!

Cesar was amazing! Brian was very helpful with getting the loan and getting me a Great deal!

Jun 01, 2025

Dealership Rating
Employee Rating

Very pleasant to work with and made the price and the

Very pleasant to work with and made the price and the experience very good. I would recommend these guys to anyone. Thanks Heiser.

May 19, 2025

Dealership Rating
Employee Rating

disappointed with the financing, I was told it would be a

disappointed with the financing, I was told it would be a comparable rate to my bank, but it was two points higher.

View More Reviews on DealerRater
William Harris

William Harris

Service Advisor
Recent Reviews

May 13, 2025

Dealership Rating
Employee Rating

Professional, polite, prompt, I was blown away at the

Professional, polite, prompt, I was blown away at the waiting room for customers and ride home and back when done with service... outstanding

May 13, 2025

Dealership Rating
Employee Rating

I waited quite a long time to get the diagnosis, and

I waited quite a long time to get the diagnosis, and maybe I should have been informed along the way that it was still being worked on, was complicated, was more digital than mechanical, etc.

May 03, 2025

Dealership Rating
Employee Rating

This is our "go to" dealer for sales and service.

This is our "go to" dealer for sales and service. They're knowledgeable, personable and empathetic!

Apr 29, 2025

Dealership Rating
Employee Rating

Initially he did not acknowledge me after exiting my

Initially he did not acknowledge me after exiting my vehicle and approaching the area for assistance. However when 'another' customer pulled in and existed, he made sure to acknowledge he'll assist the next person in line. He did recover and provided great service thereafter but I believe it was because of the look of audacity on my face of what had just transpired. I have been coming here for 5yrs and love the prior service but I will gladly move on if need be.

Apr 28, 2025

Dealership Rating
Employee Rating

They did not fix my truck, Could not find the problem

They did not fix my truck, Could not find the problem going to have to talk to Chevy

View More Reviews on DealerRater
Leigh Mattilla

Leigh Mattilla

Sales & Leasing Consultant
Contact Me
Dealership Experience 6 years 11 months
Industry Experience 6 years 11 months
Recent Reviews

May 23, 2025

Dealership Rating
Employee Rating

. The finance department is completely incompetent. They

. The finance department is completely incompetent. They make guarantees without even understanding their own processes. They were unable to rectify the situation after explaining my frustrations. I have also had 5 hard credit inquiries and still haven’t received any payment information. I could continue to rant, but I would just recommend going elsewhere for your next vehicle.

Mar 15, 2025

Dealership Rating
Employee Rating

We were greeted in a friendly and professional manner.

We were greeted in a friendly and professional manner. We were not pressured to make and immediate purchase. Great selection of vehicles that we were looking for.

Mar 11, 2025

Dealership Rating
Employee Rating

Leigh was fantastic from the start to the finish with the

Leigh was fantastic from the start to the finish with the entire car buying process. Would recommend to friends and family!

Feb 16, 2025

Dealership Rating
Employee Rating

Was the best car buying experience I have ever had; never

Was the best car buying experience I have ever had; never once did I feel any pressure to make the purchase. Thank you.

Jan 09, 2025

Dealership Rating
Employee Rating

Dealer did not have car ready for us to take car home on

Dealer did not have car ready for us to take car home on initial visit. Dealer then again did not have car ready when we returned two days later. Car was then not charged so I could not drive it home. Lease was then not written properly for GM so had to be reworked. Finally, it took more than 20 day for dealer to pay me the $12,000 that they owed me for trade-in.

View More Reviews on DealerRater
William (Liam) Dooley

William (Liam) Dooley

Service Advisor
Dealership Experience 1 years 10 months
Industry Experience 9 years 5 months
Recent Reviews

Jun 02, 2025

Dealership Rating
Employee Rating

Liam in the service department is amazing.

Liam in the service department is amazing. He always takes good care of my needs. Promote him or give him a raise he deserves it!

Apr 23, 2025

Dealership Rating
Employee Rating

Everything they want me to do oil change find out what

Everything they want me to do oil change find out what was wrong with the front end everything was okay with my standards

Apr 23, 2025

Dealership Rating
Employee Rating

The service reps lie to your face don’t call you back and

The service reps lie to your face don’t call you back and the service lies to back up the service reps as far as the technicians they are very good

Apr 22, 2025

Dealership Rating
Employee Rating

Scheduling was fast and easy!

Scheduling was fast and easy! Appointment was timed well. Liam was very thorough and forward. Good customer service.

Apr 13, 2025

Dealership Rating
Employee Rating

Muy bien el servicio y la atención fue perfecta sin más

Muy bien el servicio y la atención fue perfecta sin más que decir muchas gracias

View More Reviews on DealerRater
Brian Crandall

Brian Crandall

Sales Director / General Manager

45 Reviews
Certified
Recent Reviews

Jul 06, 2025

Dealership Rating
Employee Rating

Can never get ahold of general manager.

Can never get ahold of general manager. Car not cleaned & trailer hitch cover not on.

Jun 20, 2025

Dealership Rating
Employee Rating

Very friendly and professional group to work with, no

Very friendly and professional group to work with, no surprises, everything was ready on the scheduled date of pick-up, and my son is very happy with his new vehicle.

Jun 05, 2025

Dealership Rating
Employee Rating

Cesar was amazing!

Cesar was amazing! Brian was very helpful with getting the loan and getting me a Great deal!

Jun 01, 2025

Dealership Rating
Employee Rating

Very pleasant to work with and made the price and the

Very pleasant to work with and made the price and the experience very good. I would recommend these guys to anyone. Thanks Heiser.

May 19, 2025

Dealership Rating
Employee Rating

disappointed with the financing, I was told it would be a

disappointed with the financing, I was told it would be a comparable rate to my bank, but it was two points higher.

View More Reviews on DealerRater
Maria Fuller

Maria Fuller

Sales & Leasing Consultant
Recent Reviews

Jul 09, 2025

Dealership Rating
Employee Rating

Certified Used Cadillac delivered with 43% oil life,

Certified Used Cadillac delivered with 43% oil life, windshield washer fluid empty and rear passenger tire at 33psi. Super disappointing.

Jun 10, 2025

Dealership Rating
Employee Rating

Maria and Glenn were very pleasant to deal with.

Maria and Glenn were very pleasant to deal with. Glenn kept the document process moving right along and kept me on a short timeline to complete the transaction. Nice work on vehicle prep and getting it to the dealership.

Jun 05, 2025

Dealership Rating
Employee Rating

Dealership is ok but finance team needs to get there

Dealership is ok but finance team needs to get there crap together. Other than that got a great deal on my truck

May 10, 2025

Dealership Rating
Employee Rating

All the staff was friendly, professional and well

All the staff was friendly, professional and well organized. Overall a pleasant and stress free experience. I would highly recommend Heiser Chevrolet West Bend for both new and used vehicle purchases.

May 07, 2025

Dealership Rating
Employee Rating

I had a great experience working with Heiser Chevrolet

I had a great experience working with Heiser Chevrolet West Bend in leasing my new 2025 trailblazer. I would recommend Heiser to others for car buying or leasing.

View More Reviews on DealerRater
Glenn Leinen

Glenn Leinen

Sales Manager
Recent Reviews

Jun 10, 2025

Dealership Rating
Employee Rating

Maria and Glenn were very pleasant to deal with.

Maria and Glenn were very pleasant to deal with. Glenn kept the document process moving right along and kept me on a short timeline to complete the transaction. Nice work on vehicle prep and getting it to the dealership.

Jun 05, 2025

Dealership Rating
Employee Rating

Dealership is ok but finance team needs to get there

Dealership is ok but finance team needs to get there crap together. Other than that got a great deal on my truck

May 07, 2025

Dealership Rating
Employee Rating

I had a great experience working with Heiser Chevrolet

I had a great experience working with Heiser Chevrolet West Bend in leasing my new 2025 trailblazer. I would recommend Heiser to others for car buying or leasing.

May 01, 2025

Dealership Rating
Employee Rating

Ceasar was very helpful and helped us find what we were

Ceasar was very helpful and helped us find what we were looking for within our budget. He gave an informative tour of the facility.

May 01, 2025

Dealership Rating
Employee Rating

Wonderful service.

Wonderful service. No pressure! Really tried to make a deal that was good for both of us.

View More Reviews on DealerRater
John Haba

John Haba

Service Advisor
Recent Reviews

Jul 15, 2025

Dealership Rating
Employee Rating

Extremly friendly and professional and just all around

Extremly friendly and professional and just all around knowledgeable and did great work and made me feel comfortable

Jul 06, 2025

Dealership Rating
Employee Rating

Can never get ahold of general manager.

Can never get ahold of general manager. Car not cleaned & trailer hitch cover not on.

Jun 02, 2025

Dealership Rating
Employee Rating

Liam in the service department is amazing.

Liam in the service department is amazing. He always takes good care of my needs. Promote him or give him a raise he deserves it!

Apr 29, 2025

Dealership Rating
Employee Rating

It was good, our update was done quickly and efficiently

It was good, our update was done quickly and efficiently John was great to work with

Apr 23, 2025

Dealership Rating
Employee Rating

Everything they want me to do oil change find out what

Everything they want me to do oil change find out what was wrong with the front end everything was okay with my standards

View More Reviews on DealerRater
Rick Hodge

Rick Hodge

Finance Manager
Recent Reviews

Jul 06, 2025

Dealership Rating
Employee Rating

Ryan was nice and personable.

Ryan was nice and personable. We had visited other dealerships and came back as we felt like he was more honest and trustworthy verses our other experiences.

Jun 01, 2025

Dealership Rating
Employee Rating

Very pleasant to work with and made the price and the

Very pleasant to work with and made the price and the experience very good. I would recommend these guys to anyone. Thanks Heiser.

May 23, 2025

Dealership Rating
Employee Rating

. The finance department is completely incompetent. They

. The finance department is completely incompetent. They make guarantees without even understanding their own processes. They were unable to rectify the situation after explaining my frustrations. I have also had 5 hard credit inquiries and still haven’t received any payment information. I could continue to rant, but I would just recommend going elsewhere for your next vehicle.

May 19, 2025

Dealership Rating
Employee Rating

disappointed with the financing, I was told it would be a

disappointed with the financing, I was told it would be a comparable rate to my bank, but it was two points higher.

May 12, 2025

Dealership Rating
Employee Rating

Brian Crandall found exactly the vehicle we were looking

Brian Crandall found exactly the vehicle we were looking for & finance department staff explained everything in easy to understand layman's terms.

View More Reviews on DealerRater
Jared Gengler

Jared Gengler

Parts Manager
Recent Reviews

Feb 23, 2025

Dealership Rating
Employee Rating

I like going there for my vehicles.

I like going there for my vehicles. They are super fast and get the job done!

Jan 10, 2025

Dealership Rating
Employee Rating

Shortest wait time excellent communication great

Shortest wait time excellent communication great service over all essential clean care inside of vehicle very pleased

Nov 19, 2024

Dealership Rating
Employee Rating

Heiser is top notch!

Heiser is top notch!!! Brandon, Scott and Tyler Reedy are amazing mechanics who are always willing to help.

Oct 14, 2024

Dealership Rating
Employee Rating

Always fast and professional!

Always fast and professional! The whole team is awesome! I would definitely send my family and freinds there!

View More Reviews on DealerRater
Brad Rasmussen

Brad Rasmussen

Parts Representative
Recent Reviews

Mar 23, 2025

Dealership Rating
Employee Rating

Great to work with.

Great to work with. Fast service would use them again in the future for any new purchases

Feb 23, 2025

Dealership Rating
Employee Rating

I like going there for my vehicles.

I like going there for my vehicles. They are super fast and get the job done!

Jan 10, 2025

Dealership Rating
Employee Rating

Shortest wait time excellent communication great

Shortest wait time excellent communication great service over all essential clean care inside of vehicle very pleased

Jan 07, 2024

Dealership Rating
Employee Rating

This place it a good place to go if you want to buy a car

This place it a good place to go if you want to buy a car

View More Reviews on DealerRater
Kreyshia White

Kreyshia White

Finance Manager
Recent Reviews

Jun 20, 2025

Dealership Rating
Employee Rating

Very friendly and professional group to work with, no

Very friendly and professional group to work with, no surprises, everything was ready on the scheduled date of pick-up, and my son is very happy with his new vehicle.

Jun 05, 2025

Dealership Rating
Employee Rating

Cesar was amazing!

Cesar was amazing! Brian was very helpful with getting the loan and getting me a Great deal!

May 10, 2025

Dealership Rating
Employee Rating

All the staff was friendly, professional and well

All the staff was friendly, professional and well organized. Overall a pleasant and stress free experience. I would highly recommend Heiser Chevrolet West Bend for both new and used vehicle purchases.

May 02, 2025

Dealership Rating
Employee Rating

The sales people at heiser were great,.

The sales people at heiser were great,. They kept me informed throughout the buying process. Very satisfied with the buying if this vehicle.

View More Reviews on DealerRater
Brent Thompson

Brent Thompson

Sales & Leasing Consultant
Recent Reviews

Jul 03, 2025

Dealership Rating
Employee Rating

The dealership was clean and inviting.

The dealership was clean and inviting. Everyone there was courteous and helpful, answered all our questions. Our Salesman, Brent did a very good job getting the vehicle ready for us. We have purchased two vehicles there and wouldn't hesitate to go back.

Jun 09, 2025

Dealership Rating
Employee Rating

Brent and the team made us feel welcome and at home.

Brent and the team made us feel welcome and at home. No high pressure pitches, just friendly interactions. Thank you Heiser, and especially Brent, Cesar, and Brian, we love our new CT5-V!

View More Reviews on DealerRater
Ryan Walkowski

Ryan Walkowski

Sales & Leasing Consultant
Recent Reviews

Jul 06, 2025

Dealership Rating
Employee Rating

Ryan was nice and personable.

Ryan was nice and personable. We had visited other dealerships and came back as we felt like he was more honest and trustworthy verses our other experiences.

Jun 20, 2025

Dealership Rating
Employee Rating

Very friendly and professional group to work with, no

Very friendly and professional group to work with, no surprises, everything was ready on the scheduled date of pick-up, and my son is very happy with his new vehicle.

View More Reviews on DealerRater
Richard Jarvi

Richard Jarvi

Sales Manager
Recent Reviews

Jul 06, 2025

Dealership Rating
Employee Rating

Ryan was nice and personable.

Ryan was nice and personable. We had visited other dealerships and came back as we felt like he was more honest and trustworthy verses our other experiences.

View More Reviews on DealerRater
Corinne Kozeniecki

Corinne Kozeniecki

Office Supervisor
View More Reviews on DealerRater
Jessica Nelson

Jessica Nelson

Parts Representative
View More Reviews on DealerRater
Dan Shreve

Dan Shreve

Parts Representative
View More Reviews on DealerRater
Tony Wex

Tony Wex

BDC Director
View More Reviews on DealerRater

Contact Us

  • This field is for validation purposes and should be left unchanged.
  • Find the Right Person

    Connect with one of our top rated specialists.
    Cesar Nunez
    Maria Fuller
    Leigh Mattilla
    Powered By DealerRater
    Show Our Specialists Hide Our Specialists
    Cesar Nunez

    Cesar Nunez

    Sales & Leasing Consultant

    244 Reviews
    Maria Fuller

    Maria Fuller

    Sales & Leasing Consultant

    39 Reviews
    Leigh Mattilla

    Leigh Mattilla

    Sales & Leasing Consultant

    113 Reviews
    Ryan Walkowski

    Ryan Walkowski

    Sales & Leasing Consultant

    2 Reviews
    Brent Thompson

    Brent Thompson

    Sales & Leasing Consultant

    2 Reviews